260-SL-3 Motor Program. Volume 1. 260-SL-3 Motor Internal Insulation System

Abstract

Motor 260-SL-3 was insulated with Gen-Gard v-44 rubber. The design configuration was based on the V-44 rubber thickness-loss-rate data obtained during the 120-SS-1, 260-SL-1, and -2 motor static test firings. Previously fired and rehabilitated forward and aft insulation from motor case, S/N 001 (motor 260-SL-1), were used in motor 260-SL-3. Unusable cylindrical-section rubber and damaged forward- and aft-head insulation were removed from the case. New cylindrical-section insulation, propellant boot, and aft-boot extension components were fabricated by layup of unvulcanized V-44 (or V-45) on a mandrel and cure in an autoclave. Repair of existing insulation and installation of new insulation components were accomplished by Aerojet personnel at the Aerojet-Dade Division (A-DD), Homestead, Florida. Insulation of motor 260-SL-3 was completed on 9 January 1967.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 28, 1967
Accession Number
ADB208834

Entities

Organizations

  • Aerojet Rocketdyne Holdings

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Adhesives
  • Alkenes
  • Autoclaves
  • Fabrication
  • Flow
  • Gas Flow
  • Grinding Wheels
  • Mach Number
  • Materials
  • Materials Processing
  • Peel Strength
  • Propellants
  • Rehabilitation
  • Static Tests
  • Surface Properties
  • Tensile Strength
  • Test And Evaluation

Readers

  • Military Engineering.
  • Neurodegenerative Parkinson's Disease and Rickettsial Disease handbook, including the data level of dopamine, BC, neurons, and PD.
  • Semiconductor Device Technology

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems